Manuel Blickle, Raphaël Bondu
Abstract
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Using a recently introduced correspondence of Emerton-Kisin we give a description of Lyubeznik’s local cohomology invariants in terms of local étale cohomology with 𝐙 / p 𝐙 coefficients.
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Using a recently introduced correspondence of Emerton-Kisin we give a description of Lyubeznik’s local cohomology invariants in terms of local étale cohomology with 𝐙 / p 𝐙 coefficients.
Key concepts: Local cohomology, Cohomology, Mathematics, Čech cohomology, Motivic cohomology, Equivariant cohomology, De Rham cohomology, Group cohomology